NDLI: Investigation of magnet arrangements in double layer interior permanent-magnet motors

Content Provider	IEEE Xplore Digital Library
Author	Yamazaki, K. Kitayuguchi, K.
Copyright Year	2010
Description	Author affiliation: Dept of Electrical, Electronics, and Computer Engineering, Chiba Institute of Technology, Tsudanuma, Narashino, 275-0016, Japan (Yamazaki, K.; Kitayuguchi, K.)
Abstract	In this paper, we investigate the best magnet arrangement and appropriate circuit parameters in double layer interior permanent-magnet motors for high speed applications using flux-weakening control. First, the characteristics of the several motors with the double layer magnet arrangements are compared by the finite element method, for example, straight type, V type, and their combination. Next, the appropriate magnet arrangement and the circuit parameters of the motors are discussed from the viewpoints of wide operating range and high efficiency. Finally, the characteristics of the proposed motor are verified by the measurement. It is clarified that the motor with the triangle magnet arrangement, which is the combination of the straight and V type, is suitable for high speed and high power applications.
Starting Page	1384
Ending Page	1391
File Size	918450
Page Count	8
File Format	PDF
ISBN	9781424452866
DOI	10.1109/ECCE.2010.5618270
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic flux Torque Magnetic cores Variable speed drives Permanent magnet motors Harmonic analysis Inverters Finite element methods Magnetic core losses Reluctance motors
Content Type	Text
Resource Type	Article

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